baber/WOPTO huggingface dataset:
Patent JP-H02122239-A (JP)
Title: Screw driving type material testing machine
Inventor: WAKABAYASHI NOBORU
IPC: G01N3/08
Filed: 1988-10-31
Abstract: PURPOSE:To contrive the maintenance of accuracy, and also, to reduce a cost by sliding a screw along a support in the case of moving a cross head by a prescribed quantity at the time of installing a jig. CONSTITUTION:When a motor 19 is started, its rotational force is transferred to a gear 18 through a bear box 20, an output gear 21 and a timing belt 22 and a support 15 is rotated. As a result, a screw stock 24 also rotates and a cross head 28 is lifted or lowered, and tensile force or compressive force works on a test piece TP. In this state, when a constant temperature oven 32 in installed and grip tools 30, 31 are installed, it suffices that the screw 24 and the head 28 which are screwed to each other and formed integrally are slid along the support 15, and it suffices that the lifting and lowering quanti ties by the screw 24 of the head 28 is a stroke quantity required for loading the test piece TP. Accordingly, since the screw 24 is short, the accuracy can also be maintained, and the cost can also be reduced.
Patent JP-H04152541-A (JP)
Title: Bonding method of semiconductor element to tab tape; ultrasonic bonding apparatus
Inventor: SUZUKI KOJI
IPC: H01L21/607
Filed: 1990-10-16
Abstract: PURPOSE:To obtain a bonding method which can enhance a productivity by a method wherein, after two opposite sides have been bonded individually, a horn is turned by 90 deg. and two remaining opposite sides are bonded individually. CONSTITUTION:At a bonding method, inner leads 2a to 2d which have been formed at a tab tape 1 are bonded individually to electrodes on a semiconductor element by using a bonding tool 4. At the bonding method, a horn 5 is turned by 90 deg. after two opposite sides have been bonded individually, and two remaining opposite sides are bonded individually. For example, when a bonding operation to all inner leads 2a has been finished, a bonding head is driven to the X-direction and the Y-direction and a bonding operation is executed to inner leads 2c. When the bonding operation to the inner leads 2c is finished, a horn 5 is turned by 90 deg. and a bonding operation to inner leads 2b is executed. When the bonding operation to the inner leads 2b is finished, the bonding head is driven to the X-direction and the Y-direction. A bonding operation to inner leads 2d is executed.
Patent JP-S61154941-A (JP)
Inventor: KOGUCHI HISAYOSHI
IPC: B32B33/00
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000103836-A (JP)
Title: Epoxy resin composition and semiconductor device sealed therewith
Inventor: OSUGA HIRONORI
IPC: H01L23/31
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor sealing composition excellent in room temperature storability, moldability, and reliability by mixing an epoxy resin containing a biphenyl type and o-cresol novolac type with a phenolic resin curing agent, a cure accelerator containing a specified cure accelerator and fused silica in a specified ratio. SOLUTION: An epoxy resin containing a combination of an epoxy resin of formula I with an o-cresol novolac type epoxy resin and containing 30-60 wt.%, based on the entire epoxy resin, o-cresol novolac type epoxy resin and a cure accelerator containing at least 50 wt.%, based on the entire cure accelerator, cure accelerator of formula II are used, and the epoxy resin is mixed with the phenolic resin curing agent in a ratio of 1.1-1.4 epoxy groups per phenolic hydroxy group. The cure accelerator is desirably a combination of 50-90 wt.% cure accelerator of formula II with 10-50 wt.% cure accelerator of formula II. The silica used is desirably one having a total content of U and Th of 2 ppb or below.
Patent JP-S62137564-A (JP)
Title: Dry type analytic element
Inventor: MIYAKAI TAKUSHI
IPC: G01N31/22
Filed: 1985-12-11
Abstract: PURPOSE:To harden a binder by crosslinking and strengthen a filmy quality by using a copolymer to which methallyl alcohol is copolymerized for a hydrophilic polymer binder. CONSTITUTION:A copolymer composed of methallyl alcohol and comonomer described below is used for a dry analytical element for determining protein in an aqueous liquid. As the comonomer, there are acrylamide or a derivative thereof (for example, methacrylamide), acrylic acid, methacrylic acid or a derivative thereof (for example, methylmethacrylate) and N-vinyl-2-pyrolidone. The copolymer to which methallyl alcohol is copolymerized is aqueous and can be hardened by reacting a crosslinking agent on the hydroxyl group of the copolymer. Therefore, when the copolymer is made to an aqueous polymer binder by crosslinking, since a filmy quality is strong, manufacture, preservation and use are facilitated.
Patent JP-2000113120-A (JP)
Title: Ic card processor
Inventor: NIWADA TAKESHI
IPC: G06Q20/30
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an IC card processor capable of improving convenience and shortening confirmation time required for confirming card data on an IC card even when a user owns plural specifications of IC cards. SOLUTION: This device has a ROM 43 for storing respectively different three specifications of first application program AP1, second application program AP2 and third application program AP3, MPU 37 for performing processing to the car data by executing the application programs of three specifications of first IC card 501, second IC card 502 and third IC card 503 and non-volatile memory 45 for storing a selection order table T1 showing the selection order of programs and according to the selection order in the selection order table T1, the MPU 37 executes the relevant application program.
Patent JP-H10208887-A (JP)
Title: Operation monitor of electric-electronic equipment
Inventor: KAWAMATA MASAMI
IPC: H05B37/03
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To sharply reduce labor, and reduce the cost without going to a job site where electric-electronic equipments are installed by almost simultaneouly monitoring ON/OFF conditions of a large number of electric-electronic equipments in a remote place. SOLUTION: An optical fiber distributed temperature sensor 1 is incorporated in series into two or more electric-electronic equipments 2, and is contacted with or made closely adjacent to a device 3 causing heating in the respective electric-electronic equipments 2, and operational conditions of the respective electric-electronic equipments 2 can be almost simultaneously monitored from positional information and temperature information of the individual electric- electronic equipments 2 obtained by its optical fiber distributed temperature sensor 1. The degradation and abnormality of the respective electric-electronic equipments 2 can be monitored from its temperature information.
Patent JP-S62136785-A (JP)
Inventor: AOYANAGI HIROFUMI
IPC: H05B3/00
Filed: 1985-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61153060-A (JP)
Title: Belt pulley device
Inventor: OBATA HIDEO
IPC: F16C33/10
Filed: 1984-12-25
Abstract: PURPOSE:To certainly collect splashed oil by installing an annular fixed wall which overlaps with the outer peripheral part of an oil-immersed bearing metal and cutting-working the pulley part opposed to said wall part, in a belt pulley fitted onto a main shaft set in the vertical direction through the oil-immersed bearing metal. CONSTITUTION:In a belt pulley device, a belt pulley 9 having an oil-immersed bearing metal 10 press-fitted inside is rotatably inserted onto a main shaft 7 fixed onto a chassis 8, and washers 12 and 13 are interposed between the bearing metal 10 and the chassis 8 in order to prevent the troubles of noise and seizure. Further, an annular fixed wall 11 which is caulked when the main shaft 7 is fixed onto the chassis 8 is installed. The length (l) of the wall part of the annular fixed wall 11 is set so as to overlap with the oil-immersed bearing metal 10. Further, the surface opposed to the annular fixed wall 11 of the belt pulley 9 is cutting-worked. Therefore, the splashed oil due to the revolution of the pulley 9 can be certainly collected by the annular fixed wall 11.
Patent JP-S61154060-A (JP)
Title: Semiconductor device
Inventor: KOMATSU YUJI
IPC: H01L27/02
Filed: 1984-12-26
Abstract: PURPOSE:To prevent a back-flow through a regulator IC of surge currents, and to obviate the breaking of the regulator IC and the breaking of a semiconductor integrated circuit by connecting emitters in both P-N-P and N-P-N transistors to an external terminal for an input or an output for the semiconductor integrated circuit. CONSTITUTION:When surges at positive voltage are applied to an input terminal 6, a P-N-P transistor 2 is turned ON, and surge currents flow through a negative power supply terminal 5 from a collector in the transistor 2. The input terminal 6 is clamped at VCC+VBE(P-N-P) at the time. When surges at negative voltage are applied to the input terminal 6, an N-P-N transistor 3 is turned ON, and surge currents flow through a collector in the transistor 3 from a positive power supply terminal 4. The input terminal 6 is clamped at -VSS-VBE(N-P-N) at that time. Accordingly, surge currents do not flow back to each power supply terminal, and reverse currents do not flow through a power circuit for an IC regulator, etc. connected to several power supply terminal.
Patent JP-H11114915-A (JP)
Title: Compression mold for wood
Inventor: UMEZAWA YOSHIMASA
IPC: B27M1/02
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To compress a wood to a desired compressibility at good productivity by a method wherein hydraulic cylinder mechanisms, which can expand and contract vertically, are interposed between an upper mold and a lower mold, both of which compose a wood compression space. SOLUTION: A wood compression mold 4 is mainly composed of a lower mold 6, which has a recessed shape forming a wood compression space 5 housing a wood therewithin for compression molding, and an upper mold 10, which is formed by integrally connecting a wood compressing projecting part 7 and two lower mold fitting outside constitutional parts 8 with a connecting part 9 and fittable from above to the lower mold 6 and has an E-shape turned counterclockwise by 90 degrees. Further, between the upper mold 10 and the lower mold 6, hydraulic cylinder mechanisms 11, which can expand and contact vertically, is interposed. In this case, for example, the hydraulic cylinder mechanism 11 is built in between the upper mold 10 and the lower mold 6.  Furthermore, the hydraulic cylinder mechanism 11 may well be provided at a plurality of sites along the longitudinal direction of the wood compression mold 4.
Patent JP-H04151236-A (JP)
Title: Manufacture of fiber-filled rubber mat blank
Inventor: TADOKORO NOBUHIKO
IPC: B29K21/00
Filed: 1990-10-15
Abstract: PURPOSE:To improve productivity, to select the color, size, etc., of a material freely an to enhance design properties by raising fibers projected to both ends of a ribbon body, forming a raised pile and cutting the center in the cross direction of the wide ribbon body. CONSTITUTION:An unvulcanized sheet 1, in which a color, size and the quality of material are combined, and fibers 2 are wound on a drum 3 in a superposed manner, thus molding a plurality of layers of a laminated sheet 4. The laminated sheet 4 is cut and developed in the axial direction of the drum 3, formed in a square plate shape, and vulcanized, the rubber sheet 1 and fibers 2 are unified, and cut in the specified width in the direction orthogonal in the direction of fibers, thus molding a wide ribbon body 5. Both surfaces of the cut surface of the ribbon body 5 are coated with buff 6, a surface layer rubber layer is removed while fibers 3 are raised and raised piles 7 are formed, the center in the cross direction of the ribbon body 5 is cut and a rubber mat blank 8 is formed, the cut surface 9 of the blank 8 is formed in a rear bonding executing surface, and the surfaces of the raised piles 7 are employed as surface treads.
Patent JP-H11115682-A (JP)
Title: Shoulder belt anchor adjusting device
Inventor: TAKAHASHI TOSHIMUNE
IPC: B60R22/24
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a shoulder belt anchor adjusting device high in reliability, which has no hazard of lock releasing due to the displacement of an operation part cover to the side of a slide base cover even if load to be applied to the slide base cover side is applied to the operation part cover. SOLUTION: A regulating member 51 which regulates the movement close to a guide rail 17 of an operation part cover regardless of the revolving position of a through anchor 21, is provided for the bottom part of the operation part cover housing an operating means for a lock release operation, or for a slide base cover 23 housing a lock releasing lever 7 which is mounted to a slide base 2, and is pressed by the aforesaid operating means at its head part, and lock pins 6a and 6b to be operated by the lock releasing lever 7.
Patent JP-H08136041-A (JP)
Title: Indoor unit of air conditioner
Inventor: MATSUBARA EISUKE
IPC: F24F13/20
Filed: 1994-11-11
Abstract: PURPOSE: To prevent occurrence of a strange sound due to the vibration of an air directing plate at the time of rotating slide and stop thereof, to improve a dimensional control at the time of molding and properties of service and to obtain an unbreakable structure by providing a bearing with a flange given elasticity. CONSTITUTION: A bearing is provided with a flange 6 given elasticity. Thereby the movement of a shaft of an air directing plate 1 is corrected constantly and the vibration of the air directing plate 1 at the time of rotating slide and stop thereof is suppressed, so as to prevent occurrence of a strange sound. Since the flange 6 is provided for the part of the bearing 4, a dimensional control at the time of molding is also made easy and a structure is made unbreakable. Besides, an operation for replacement at the time when the flange is broken is also facilitated and the cost of operation for service and the cost of parts are also made low.
Patent JP-H07111468-A (JP)
Title: High frequency separator between plural metallic cases
Inventor: HIROSE MASANOBU
IPC: H04B1/08
Filed: 1993-10-08
Abstract: PURPOSE:To improve the gain within the horizontal plane of an antenna by preventing it that a high frequency current flows among metallic cases of a small sized radio equipment having the plural metallic cases via a circuit connecting line wired among them. CONSTITUTION:A 1/4 wavelength open stub 12 is fitted to a circuit connecting line 11 led from a circuit board 10a in a metallic case 10 through a throughhole 10b. The 1/4 wavelength open stub 12 is used to block a high frequency current flowing to an outer surface of a succeeding metallic case via an outer surface of the metallic case 10 and the circuit connecting line 11.
Patent JP-S61158151-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOTAI MASAJIRO
IPC: H01L21/56
Filed: 1984-12-28
Abstract: PURPOSE:To make it feasible to seal a semiconductor element thinly and flatly to specified space and shapeb by a method wherein a forming body with an end confirming to the space and shape of sealing part is provided above a semiconductor element to a circuit substrate etc. CONSTITUTION:A mold lubricated square columnar iron piece 7 with flat end space around foru times of a semiconductor element 2 connected to a circuit substrate 4 through the intermediary of leads 5 in parallel with the substrate 4 is opposed to the semiconductor element 2 leaving a gap of 1.5mm thereon while the sealing part between the iron piece 7 and the semiconductor element 2 is filled with precoating acid anhydride hardening and metling quartz powder filling epoxy resin 1 to be hardened as it is at 150 deg.C for three hours. During the filling and hardening time, the resin 1 may be hardened as it is held on the sealing part by the viscosity and the surface tension thereof. Finally after the hardening process, the iron piece 7 may be removed out of the sealing part to produce a semiconductor device thinlyand flatly resin-sealed with spacial shape of around 10mm square and thickness of 1.5mm on the circuit substrate 4.
Patent JP-H08133224-A (JP)
Title: Device for sealing saddle stitch book
Inventor: SATO HIROBUMI
IPC: B42D3/10
Filed: 1994-11-11
Abstract: PURPOSE: To enable a roller to keep horizontal, by allowing the roller, used for pressing parts which are stuck together, to fix a drive roller, connected to drive shafts via univeral joints having two or more joints, a follower roller, and a roller to the same support member and by using the support member as a link mechanism having four or more nodes. CONSTITUTION: A driving force is transmitted from a motor to a gear 1 to rotate drive shafts 2. The drive shafts 2 are connected by universal joints 3, and fixed to a support member 4 via a bearing. Also, a follower roller 7, to which power is transmitted from a drive roller 6 by means of a belt 5, is rotatably fixed to the same drive shafts 2. Inside and at the lower end of the belt 5 stretched between the drive roller 6 and the follower roller 7 is a roller 9 via a plate spring 8, and this exerts pressure to the belt 5. Even if the thickness of a work changes, a roller for pressing parts which are stuck together can keep horizontal at a set thickness at all times, therefore beautiful sealing can be achieved.
Patent JP-S61159296-A (JP)
Title: Wire for welding
Inventor: TAKEUCHI HIROKIMI
IPC: B23K35/30
Filed: 1984-12-28
Abstract: PURPOSE:To maintain a satisfactory arc state in MAG welding, etc. and to increase a welding speed by incorporating an adequate ratio each of C, Si, Mn and Ti into a wire and adding further a specific ratio of O or O+S thereto. CONSTITUTION:The wire is added with 0.04-0.15% C, 0.40-1.20% Si, 0.80-1.90% Mn, 0.04-0.20% Ti and further the adequate ratio of O or O+S. <=100ppm O or >=140ppm (O+S) is added to the wire in order to increase the welding speed while maintaining the satisfactory welding state by increase the rate of generating an instantaneous short circuit in MAG and pulse MAG welding. The excessive addition of O results in the deteriorated mechanical properties of the weld zone and the excessive addition of S leads to weld cracking and therefore the addition thereof is specified to <=300ppm O and <=500ppm (O+S). The welding speed of 3.0m/min is obtd. in MAG or pulse MAG welding using the wire obtd. in the above-mentioned manner.
Patent JP-H11101150-A (JP)
Title: Control device for internal combustion engine
Inventor: KITAMURA TORU
IPC: F01N3/24
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To suppress the discharge quantity of HC and NOx at the time of resuming fuel supply by retarding ignition timing and increasing the intake air quantity at the time of increasing the fuel quantity in the case of resuming fuel supply in a device for cutting off fuel supply to an internal combustion engine during the speed reducing operation of the internal combustion engine. SOLUTION: During the operation of an engine 1, an ECU 5 controls a fuel injection valve 6 so as to cut off fuel supply to the engine during speed reducing operation while increasing the fuel quantity supplied to the engine at the time of resuming fuel supply. At the time of resuming fuel supply, whether to be in an air-fuel ratio feedback control operation area is judged. In the affirmative case, whether a target air-fuel ratio coefficient KBS is larger than 1.0 is discriminated. In the case of KBS>1.0 and fuel quantity increase being in progress, a retardation correction term and an increase correction term are computed according to throttle valve opening. The ignition timing of a spark plug 21 is therefore retarded, and the intake air quantity passing an auxiliary air quantity control valve 15 is increased.
Patent JP-H06294505-A (JP)
Title: Low nox burner
Inventor: KOBAYASHI HIROSHI
IPC: F23D14/58
Filed: 1992-09-22
Abstract: PURPOSE:To provide a burner which enables a boiler to lower NOx with a simple structure and can be applied to a high load combustion with short flame. CONSTITUTION:The title low NOx burner is a round low NOx burner in which a gas nozzle hole 4 through which fuel gas is jetted radially is provided around a tip end of a round inner tube 1 whose tip end is closed, and a plate 3 by which air is jetted axially is provided between the tube 1 and a blast tube 2 rearward the gas nozzle hole 4. In this instance, the plate 3 with an opening through which air is jetted axially is located rearward the gas nozzle hole 4 and provided with a slit-shaped or V-shaped cutout or a number of fine round holes. Also, if a diameter of the gas nozzle hole 4 is set to be 1dg, a distance 1 between the centers of the plate 3 and the gas nozzle hole 4 is set 1/2 to less than 3dg. Length L of a protrusion of the blast tube 2 from the plate 3 is set to be more than 0 and less than 10dg. Further a squeeze or a small front plate which is larger than the inner diameter and smaller than that of the tube 2 is provided at the tip end of the inner tube 1.
Patent JP-H04152606-A (JP)
Title: Magnetic field generating device
Inventor: MATSUZAWA KINYA
IPC: H01F7/02
Filed: 1990-10-17
Abstract: PURPOSE:To facilitate the manufacture of the title magnetic field generating device, to effectively concentrate magnetic flux in the vicinity of the center of the air gap and the generate a high strength magnetic field uniformly without increasing magnetic material by a method wherein the circumferential part of a permanent magnet part is formed thicker than the center part. CONSTITUTION:A magnetic circuit is composed of a pair of permanent magnet part 1, on which air gap 5 is formed, and a structure formed in such a manner that a pair of magnetic field adjusting pole pieces, which are fixed to the permanent magnet part 1 are, magnetically coupled by a tabular yoke 3 and a support pole 4. At this point, the thickness t2 pf the circumferential part 12 of the permanent magnet part 1 is constructed so as to become thicker than the thickness t1 of the center part 11. Concretely, first, a disc-shaped permanent magnet part of thickness t1 is formed, and then the circumferential part of thickness t2 is formed by increasing the magnet on the outside part only. Also, the piece 2 can be manufactured by a simple method in which only a tabular pure iron is cut and surface-process is conducted. Using the same quantity of magnet material as before, a high strength and uniform magnetic field can be generated from the part in the vicinity of the air gap center, and the magnetic circuit of the structure which is formed by the technique easier than that heretofore in use, can be obtained.
Patent JP-2001099980-A (JP)
Title: Nuclear reactor power measuring device
Inventor: HASEGAWA MAKOTO
IPC: G21C17/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear reactor power measuring device capable of reducing the number of sensitiveness calibrations of a GT sensor while suppressing an error of sensitiveness of the GT sensor within a tolerance range. SOLUTION: This device is provided with gamma ray thermometers 31a to 31i outputting signals corresponding to the temperature change of metal due to gamma rays generated inside a nuclear reactor 2, means 5 and 13a for determining reactor power on the basis of the signals outputted by the gamma ray thermometers 31a to 31i and a sensitiveness of the gamma ray thermometers 31a to 31i, a calibrating means 9 calibrating the sensitiveness of the gamma ray thermometers 31a to 31i, and a means 20 for predicting a future value of the sensitiveness of the gamma ray thermometers 31a to 31i.